Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quem fez a narração quando o apresentador pré-jogo era Brian Williams e os repórteres de campo eram Steve Armitage e Brenda Irving?
 ###Tabelas: CREATE TABLE 2000s (2000s_id AUTO_INCREMENT PRIMARY KEY, Year INT, Network VARCHAR, Play-by-play VARCHAR, Colour commentator(s) VARCHAR, Sideline reporters VARCHAR, Pregame host VARCHAR, Pregame analysts VARCHAR) CREATE TABLE opening_week_nett_gross_first_7_days_of_release (opening_week_nett_gross_first_7_days_of_release_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Movie VARCHAR, Year INT, Studio(s) VARCHAR, Opening Week Nett Gross INT) CREATE TABLE 25_largest_local_government_areas_by_population (25_largest_local_government_areas_by_population_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Local government area VARCHAR, Population 2006 census INT, Population 2007 estimate INT, Growth rate VARCHAR, Stat. division/district VARCHAR) CREATE TABLE winners_by_country (winners_by_country_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Total INT, Marathon (mens) INT, Marathon (womens) INT, Half Marathon (mens) INT, Half Marathon (womens) INT) CREATE TABLE team_appearances (team_appearances_id AUTO_INCREMENT PRIMARY KEY, 2000 VARCHAR, 2004 VARCHAR, 2009 VARCHAR, 2013 VARCHAR, Total INT)  
SELECT Play-by-play FROM 2000s WHERE Pregame host = Brian Williams AND Sideline reporters = Steve Armitage and Brenda Irving